Description
NTN Four-Row Cylindrical Roller Bearing 4R2823
Technical Specifications
| Type | Cylindrical Roller Bearing |
| Bore Type | Round |
| Material | Through Hardened Steel |
| Cage Material | Machined Steel |
| Precision | ISO Class 0(RBEC 1) |
| Configuration | Four |
| Oil Hole | w/o Oil Hole |
| Radial Internal Clearance | CN |
| Static Load Rating | 232000 lbf
103000 N 1030.00 kN |
| Dynamic Load Rating | 115000 lbf
510000 N 510.00 kN |
| Enclosure | Open |
| Weight | 30.644 lb
13.900 kg |
| Operating Temperature Range | -40 to 250 ºF
-40 to 120 ºC |
Dimensional Specifications
| d | 5.5118 in
140.000 mm |
| D | 8.2677 in
210.000 mm |
| B1 | 4.5669 in
116.000 mm |
| C1 | 4.5669 in
116.000 mm |
| Fw | 6.2992 in
160.000 mm |
| r | 0.0984 in
2.500 mm |
| R1 | 0.0984 in
2.500 mm |
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